CN2316684Y

CN2316684Y - Solar system motion model device

Info

Publication number: CN2316684Y
Application number: CN 97239165
Authority: CN
Inventors: 李继盛; 孙志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-10
Filing date: 1997-11-10
Publication date: 1999-04-28
Anticipated expiration: 2007-11-10

Abstract

The utility model relates to a solar system motion model device, which is mainly composed of a solar sphere, a lamp holder, a planetarium, an annular gear ring, an electrical machine, a transmission mechanism and a bottom seat. The power supply is a normal dry cell, when the power supply is switched on, the automatic running can be realized; the motion situation of the solar system is vividly simulated to help people to know about the structure of the solar system and the motion knowledge and to be helpful to developing the mind and the thinking. The whole device has the advantages of small volume, safety and beautiful appearance, can be used as a teaching mode and a high-grade culture toy and can be widely used for teaching, entertainment, playing, and appreciation. The utility model has teaching, entertainment and infinite interest.

Description

The solar system motion model equipment

The utility model relates to a kind of universe model of celestial bodies device, particularly a kind of solar system motion model equipment.

About solar model equipment, have only a kind of static model device at present, it can't fully vivo show solar operation conditions.

The purpose of this utility model is to provide a kind of dynamo-electric Driven Dynamic solar system motion model equipment that can show solar constructional aspect and operation conditions.

The utility model is realized in the following manner: a kind of solar system motion model equipment, comprise the lamp socket that is loaded on the base, be loaded on sun spheroid and nine planetariums on the lamp socket, nine planetariums all are fixed on separately the annular gear ring, nine annular gear rings are that the center is concentric circles and arranges and be supported on the carriage with sun spheroid, carriage is fixed on the base, the gear train that drives the motion of nine planetariums is loaded on the seat of honour and following, the seat of honour, following all are fixed on the base, are loaded on motor on the base and subtract through gear train and build the rear drive annular gear ring and rotate around sun spheroid.The one-level power wheel that gear train is made up of driven gear and belt pulley set the driving gear transmission that is loaded on the motor output shaft, through belt gear drive stage transmission wheel, again by stage transmission wheel transmission three grades of transmission gear rear drive annular gear rings motions separately respectively, annular gear ring is a ring gear.The belt pulley number of the belt pulley set of gear train is three to nine, and then stage transmission wheel also is three to nine, and three grades of power wheels are nine.Gear train is by motor-driven.Be made up of and driving ring shaped ring gear motion gear drive, belt gear, worm gear, worm drive, annular gear ring is external toothing or ring gear.Motor power can be with dry cell or AC and DC power supply.

The utility model energized can turn round automatically, its structure and running meet astronomically solar system structure and transfer regularity substantially, solar structure and movement knowledge are showed by electricity driving Three-Dimensional Dynamic model, can help people to understand and grasp relevant solar uranology knowwhy, and then help to open up ambition and thinking, both can be used as teaching mode, can be used as the high culture toy again, can be widely used in teaching, play and to give pleasure to, to view and admire etc., teach through lively activities, be of infinite interest.

Accompanying drawing has provided an embodiment of the present utility model.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model gearing-down route sketch.

With reference to the accompanying drawings the utility model is described in further detail:

With reference to Fig. 1, Fig. 2, the utility model provides power by micromotor 25, and micromotor 25 is installed between base 19 and following 26, by dry cell 24 power supplies.23 is battery anode slice.Micromotor 25 drives driving gear 7, and driving gear 7 is installed in the rotating shaft of micromotor 25.Driving gear 7 drives one-level power wheel 8, and drives stage transmission wheel 5 by belt 4, drives three three grades of power wheels 6 by stage transmission wheel 5.Three grades of power wheels 6 are planetary gear.One-level, secondary, three grades of power wheels are fixing by the seat of honour 27 and following 26.Three grades of power wheel 6 driving ring shaped ring gears 10.Article nine, annular gear ring 10 is the internal tooth annular element.Belt 4 adds up to three, drives three groups of stage transmission wheel 5 respectively, and every group drives three annular gear rings 10.Annular gear ring 10 is fixed together by pin 14 with guard ring 12, and nine annular gear rings 10 and nine guard rings 12 turn round around sun spheroid 22 on carriage 13 with the concentric circles form.Carriage 13 has three, be symmetrically distributed, turn round on carriage 13 for ease of annular gear ring 10, on the carriage 13 and every annular gear ring 10 bottoms have recessed ball hole, wherein be placed with ball 11, be beneficial to the running of annular gear ring 10,, location link stopper 30 arranged on the carriage 13 for preventing annular gear ring 10 plaies, buckle 29 is arranged on the link stopper, annular gear ring is pressed into carriage block 30 inboards and is promptly fastened by buckle 29, and on ring support 20 and the outer ring support 18, limit lid 15 was installed on the outer ring support 18 in carriage 13 was fixed on by screw 16.Interior ring support 20, outer ring support 18 and lamp socket 21 all by screw retention on base 19.Inside and outside ring support also can be made an integral body with base.Outer ring support 18 is furnished with the ring of taking 17, is convenient to guide and support.Lamp socket 21 can adopt commercially available finished product (connecing external power supply), also can be made into the base structure (internal battery) that is integrated with interior ring support 20, and present embodiment adopts outsourcing piece and split structural shape.Planet spheroid 2 is nine sizes and the hollow baton round that varies in color, and the smaller also can adopt medicine ball.Nine planets and surface color thereof are from the inside to surface successively: Mercury-Bluish white, Venus-golden yellow, the earth-mazarine, Mars-red as fire look, Jupiter-orange, Saturn-khaki, Uranus-light yellow, Neptune-light blue, Pluto-purple.The planet ball 2 and the axis of rotation 3, bearing 1 is formed planetarium 28, and the axis of rotation is a resilient material, draws back a little in the hole, the two poles of the earth that axis of rotation two ends can snap in ball, stir with hand spheroid is rotated, planetarium 28 is fixed on the integrated member that guard ring 12 and annular gear ring form by bearing.Each planetarium just can rotate around sun ball with different speed when energized, and its rotating speed can be by adjusting gear train belt pulley specification, gear ratio realization.

Claims

1. solar system motion model equipment, comprise the lamp socket [21] that is loaded on the base [19], be loaded on sun spheroid [22] and nine planetariums [28] on the lamp socket, it is characterized in that: nine planetariums [28] all are fixed on separately the annular gear ring [10], nine annular gear rings [10] are that the center is concentric circles and arranges and to be supported on the carriage [13] with sun spheroid [22], carriage [13] is fixed on the base [19], the gear train that drives nine planetariums [28] motion is loaded on the seat of honour [27] and following [26], the seat of honour [27], following seat [26] all is fixed on the base [19], and the motor [25] that is loaded on the base [19] rotates around sun spheroid [22] through gear train deceleration rear drive annular gear ring [10].

2. according to the described solar system motion model equipment of claim 1, it is characterized in that: the one-level power wheel [8] that gear train is made up of driven gear and belt pulley set driving gear [7] transmission that is loaded on motor [25] output shaft, through belt gear drive stage transmission wheel [5], again by stage transmission wheel [5] transmission three grades of transmission gears [6] rear drive annular gear rings [10] motion separately respectively, annular gear ring [10] is a ring gear.

3. according to the described solar system motion model equipment of claim 2, it is characterized in that: the belt pulley number of the belt pulley set of gear train is three to nine, and then stage transmission wheel [5] also is three to nine, and three grades of power wheels [6] are nine.

4. according to the described solar system motion model equipment of claim 1, it is characterized in that: gear train is driven, is made up of and driving ring shaped ring gear [10] moves gear drive, belt gear, worm gear, worm drive by motor [25], and annular gear ring [10] is external toothing or ring gear.